Yet another approach would be to use an online spreadsheet-2-html converter, like this one I like to use on occasions:http://www.tablesgenerator.com/html_tables
It will generate html code for the table - with a lot of options for adding classes and modifying the code, for instance adding a code to make the table sortable - but it can generate a pretty clean code that is easy to copy and paste into html-view.
- Korvell